/**
 * Software License, Version 1.0
 *
 * Copyright 2003 The Trustees of Indiana University.  All rights reserved.
 *
 *
 *Redistribution and use in source and binary forms, with or without
 *modification, are permitted provided that the following conditions are met:
 *
 *1) All redistributions of source code must retain the above copyright notice,
 * the list of authors in the original source code, this list of conditions and
 * the disclaimer listed in this license;
 *2) All redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the disclaimer listed in this license in
 * the documentation and/or other materials provided with the distribution;
 *3) Any documentation included with all redistributions must include the
 * following acknowledgement:
 *
 *"This product includes software developed by the Community Grids Lab. For
 * further information contact the Community Grids Lab at
 * http://communitygrids.iu.edu/."
 *
 * Alternatively, this acknowledgement may appear in the software itself, and
 * wherever such third-party acknowledgments normally appear.
 *
 *4) The name Indiana University or Community Grids Lab or NaradaBrokering,
 * shall not be used to endorse or promote products derived from this software
 * without prior written permission from Indiana University.  For written
 * permission, please contact the Advanced Research and Technology Institute
 * ("ARTI") at 351 West 10th Street, Indianapolis, Indiana 46202.
 *5) Products derived from this software may not be called NaradaBrokering,
 * nor may Indiana University or Community Grids Lab or NaradaBrokering appear
 * in their name, without prior written permission of ARTI.
 *
 *
 * Indiana University provides no reassurances that the source code provided
 * does not infringe the patent or any other intellectual property rights of
 * any other entity.  Indiana University disclaims any liability to any
 * recipient for claims brought by any other entity based on infringement of
 * intellectual property rights or otherwise.
 *
 *LICENSEE UNDERSTANDS THAT SOFTWARE IS PROVIDED "AS IS" FOR WHICH NO
 *WARRANTIES AS TO CAPABILITIES OR ACCURACY ARE MADE. INDIANA UNIVERSITY GIVES
 *NO WARRANTIES AND MAKES NO REPRESENTATION THAT SOFTWARE IS FREE OF
 *INFRINGEMENT OF THIRD PARTY PATENT, COPYRIGHT, OR OTHER PROPRIETARY RIGHTS.
 *INDIANA UNIVERSITY MAKES NO WARRANTIES THAT SOFTWARE IS FREE FROM "BUGS",
 *"VIRUSES", "TROJAN HORSES", "TRAP DOORS", "WORMS", OR OTHER HARMFUL CODE.
 *LICENSEE ASSUMES THE ENTIRE RISK AS TO THE PERFORMANCE OF SOFTWARE AND/OR
 *ASSOCIATED MATERIALS, AND TO THE PERFORMANCE AND VALIDITY OF INFORMATION
 *GENERATED USING SOFTWARE.
 */
package cgl.narada.service.storage.db;

import java.util.Properties;

import cgl.narada.event.EventID;
import cgl.narada.event.NBEvent;
import cgl.narada.event.TemplateInfo;
import cgl.narada.event.TemplateProfileAndSynopsisTypes;
import cgl.narada.service.ServiceException;
import cgl.narada.service.client.ClientService;
import cgl.narada.service.client.EventProducer;
import cgl.narada.service.client.SessionService;
import cgl.narada.service.storage.InventoryEvent;
import cgl.narada.service.storage.SequenceDestinations;

// This class is ONLY for testing purpose.
public class DataGenerater {

  private StorageServiceDbImpl ssdi;
  private ClientService clientService;
  private EventProducer producer;

  public DataGenerater() {
    try {
      ssdi = new StorageServiceDbImpl();
    }
    catch (ServiceException ex) {
    }
  }

  private void initialize(int entityId, Properties props, String commType) throws ServiceException {
   clientService = SessionService.getClientService(entityId);
   clientService.initializeBrokerCommunications(props, commType);
   producer = clientService.createEventProducer();
   producer.setSuppressRedistributionToSource(true);
   producer.generateEventIdentifier(true);
   producer.setTemplateId(12345);
   producer.setDisableTimestamp(false);
   TemplateInfo templateInfo =
     clientService.createTemplateInfo(12345,
                                      TemplateProfileAndSynopsisTypes.STRING,
                                      "Movie/Casablanca");
  }


 private NBEvent createEvent(byte[] contentPayload) throws ServiceException {
   if (contentPayload == null) {
     throw new ServiceException("NULL payload");
   }

   NBEvent nbEvent =
     producer.generateEvent(TemplateProfileAndSynopsisTypes.STRING,
                            "Movie/Casablanca",
                            contentPayload);
    return nbEvent;
 }


  public void insertInventory(int number) throws ServiceException {
      long sequenceNumber = 1;
      int[] dest = new int[3];
      dest[0] = 1;
      dest[1] = 2;
      dest[2] = 3;
      byte[] eventBytes = new byte[3000];
      /*
      for(int i=0; i<eventBytes.length; i++){
        eventBytes[i] = 1;
      }
      */
      for (long i = 0; i < number; i++) {
        System.out.println("Working with insertion number -> " + i);
        SequenceDestinations destination = new SequenceDestinations( sequenceNumber, dest);
        NBEvent createdEvent = createEvent(eventBytes);
        EventID eid = createdEvent.getEventHeaders().getEventId();

        InventoryEvent ie = new InventoryEvent(sequenceNumber, sequenceNumber - 1, 12345, eid, createdEvent);
//        ssdi.store(ie, destination);
        sequenceNumber++;
      }
  }

  public static void main(String[] args){
    System.out.println("Begin: Data Generator");
    try {
      DataGenerater dg = new DataGenerater();
      Properties props = new Properties();
      props.put("hostname", "156.56.104.185");
      props.put("portnum", "3045");
      dg.initialize(7007, props, "niotcp");
      dg.insertInventory(5000000);
      System.out.println("End: Data Generator");
    }catch (ServiceException serEx) {
     System.out.println("Error in main()" + serEx);
    }
  }
}
